Question

Use substitution to solve the linear system of equations.

Answer 1

Answer:

(- 1, 5 )

Step-by-step explanation:

substitute y = 5 into the other equation

6x + 20 = 14 ( subtract 20 from both sides )

6x = - 6 ( divide both sides by 6 )

x = - 1 and y = 5 ← given

solution (- 1, 5 )